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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2011-02-08 22:40:47 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2011-02-08 22:40:47 +0000 |
| commit | b4cc031a3e1306fea74c9211d50c5cde6d9a8cd5 (patch) | |
| tree | 80f2d7365cd402e9040ed85abf3b06a17d59f423 /tools/lto/lto.cpp | |
| parent | 971b83b67a9812556cdb97bb58aa96fb37af458d (diff) | |
| download | llvm-b4cc031a3e1306fea74c9211d50c5cde6d9a8cd5.tar.gz llvm-b4cc031a3e1306fea74c9211d50c5cde6d9a8cd5.tar.bz2 llvm-b4cc031a3e1306fea74c9211d50c5cde6d9a8cd5.tar.xz | |
Don't open the file again in the gold plugin. To be able to do this, update
MemoryBuffer::getOpenFile to not close the file descriptor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125128 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/lto/lto.cpp')
| -rw-r--r-- | tools/lto/lto.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/lto/lto.cpp b/tools/lto/lto.cpp index 75b40f4287..7d4871d925 100644 --- a/tools/lto/lto.cpp +++ b/tools/lto/lto.cpp @@ -91,6 +91,14 @@ lto_module_t lto_module_create(const char* path) return LTOModule::makeLTOModule(path, sLastErrorString); } +// +// loads an object file from disk +// returns NULL on error (check lto_get_error_message() for details) +// +lto_module_t lto_module_create_from_fd(int fd, const char *path, off_t size) +{ + return LTOModule::makeLTOModule(fd, path, size, sLastErrorString); +} // // loads an object file from memory |